starter 4×4 Set 21 Form Exercise

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [3, 9, 5], Column headers: [3, 4, 2]

Show answer

Answer: Row 3: [0, 1, 1]; Row 9: [6, 5, 7]; Row 5: [2, 1, 3]

SubType
speed-grid
Difficulty
starter
Operation
-
RowHeaders
  • 3
  • 9
  • 5
ColHeaders
  • 3
  • 4
  • 2
Cells
  • [0,1,1]
  • [6,5,7]
  • [2,1,3]

Speed Grid (-): Fill in each cell by applying the operation to the row and column headers. Row headers: [1, 1, 4], Column headers: [10, 7, 4]

Show answer

Answer: Row 1: [9, 6, 3]; Row 1: [9, 6, 3]; Row 4: [6, 3, 0]

SubType
speed-grid
Difficulty
starter
Operation
-
RowHeaders
  • 1
  • 1
  • 4
ColHeaders
  • 10
  • 7
  • 4
Cells
  • [9,6,3]
  • [9,6,3]
  • [6,3,0]